It's about 6,000,000,000 times as much as The Amazon.com's databases.
In other words, 235 zettabytes is 5,963,060,000 times the amount of The Amazon.com's databases, and the amount of The Amazon.com's databases is 0.0000000001676990 times that amount.(largest databases only; 2005 figures)
Amazon.com maintains information on the millions of items sold on it's e-Commerce website and the websites of its affiliate companies, as well as information on customer orders and browsing history, and excerpts from nearly a quarter-billion books in databases totaling an estimated 0.00000004035510 zettabytes of data. Amazon.com receives over 615 million visits to its US website each year.
It's about 3,500,000,000 times as much as The Google Earth database.
In other words, 235 zettabytes is 3,580,000,000 times the amount of The Google Earth database, and the amount of The Google Earth database is 0.0000000002790 times that amount.(2006 figures) (raw imagery and indexes storage)
As of 2006, Google was storing 0.00000006570 zettabytes of raw image and index data for its satellite photo and virtual globe application, Google Earth. The application offers high resolution satellite imagery of 60% of the populated areas of the world, according to 2010 estimates.
It's about 3,000,000,000 times as much as The LHC Data Generated per Second.
In other words, the amount of The LHC Data Generated per Second is 0.000000000300 times 235 zettabytes.(a.k.a. Large Hadron Collider) (2008 figures)
Capturing millions of measurements per second on millions of subatomic particles, the Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN) facility in Geneva generates 0.0000000900 zettabytes of data every second. Data collection arrays are placed throughout the LHC's 8.6 km (5.3 mi) circular track.
It's about 2,000,000,000 times as much as The Hubble Telescope.
In other words, the amount of The Hubble Telescope is 0.000000000500 times 235 zettabytes.(a.k.a. Hubble Space Telescope, a.k.a. HST) (2008 figures)
Between its launch in 1990 and 2008, the Hubble Space Telescope gathered 0.000000110 zettabytes of images and other data about astronomical phenomena. Last upgraded during a service mission in 1999, the onboard computer of the Hubble Telescope has just 0.00000000000000180 zettabytes of operating memory (RAM) — less than most smartphones.
It's about 2,000,000,000 times as much as Despicable Me.
In other words, 235 zettabytes is 1,780,000,000 times the amount of Despicable Me, and the amount of Despicable Me is 0.0000000005620 times that amount.(2010) (Production data)
The 2010 digitally-animated film Despicable Me was developed by Illumination Entertainment and Mac Guff Ligne and used 0.0000001320 zettabytes. The film had a running time of 95 minutes.
It's about 1,500,000,000 times as much as The IRS Compliance Database.
In other words, the amount of The IRS Compliance Database is 0.000000000590 times 235 zettabytes.(a.k.a. Internal Revenue Service) (2006 figures)
The United States Internal Revenue Service's compliance database holds more than 0.000000140 zettabytes of data on tax returns and other records. Each year of tax records occupies between 0.0000000160 zettabytes.
It's about 1,000,000,000 times as much as Pandora.
In other words, the amount of Pandora is 0.000000001000 times 235 zettabytes.(a.k.a. Pandora Radio) (2011 figures)
Pandora, the online radio and song recommendation service, stores 0.000000230 zettabytes of music. Its music recommendation service categorizes each song in its library using 400 attributes and 2,000 attribute combinations.